JPS63157488A - 半導体レ−ザ波長安定化装置 - Google Patents

半導体レ−ザ波長安定化装置

Info

Publication number
JPS63157488A
JPS63157488A JP30584686A JP30584686A JPS63157488A JP S63157488 A JPS63157488 A JP S63157488A JP 30584686 A JP30584686 A JP 30584686A JP 30584686 A JP30584686 A JP 30584686A JP S63157488 A JPS63157488 A JP S63157488A
Authority
JP
Japan
Prior art keywords
current
wavelength
semiconductor laser
circuit
light
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP30584686A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0482193B2 (https=
Inventor
Toshitsugu Ueda
敏嗣 植田
Eiji Ogita
英治 荻田
Yoshihiko Tachikawa
義彦 立川
Katsuya Ikezawa
克哉 池澤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yokogawa Electric Corp
Original Assignee
Yokogawa Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Yokogawa Electric Corp filed Critical Yokogawa Electric Corp
Priority to JP30584686A priority Critical patent/JPS63157488A/ja
Publication of JPS63157488A publication Critical patent/JPS63157488A/ja
Publication of JPH0482193B2 publication Critical patent/JPH0482193B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/06—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium
    • H01S5/068—Stabilisation of laser output parameters
    • H01S5/0683—Stabilisation of laser output parameters by monitoring the optical output parameters
    • H01S5/0687—Stabilising the frequency of the laser

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Semiconductor Lasers (AREA)
JP30584686A 1986-12-22 1986-12-22 半導体レ−ザ波長安定化装置 Granted JPS63157488A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP30584686A JPS63157488A (ja) 1986-12-22 1986-12-22 半導体レ−ザ波長安定化装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP30584686A JPS63157488A (ja) 1986-12-22 1986-12-22 半導体レ−ザ波長安定化装置

Publications (2)

Publication Number Publication Date
JPS63157488A true JPS63157488A (ja) 1988-06-30
JPH0482193B2 JPH0482193B2 (https=) 1992-12-25

Family

ID=17950068

Family Applications (1)

Application Number Title Priority Date Filing Date
JP30584686A Granted JPS63157488A (ja) 1986-12-22 1986-12-22 半導体レ−ザ波長安定化装置

Country Status (1)

Country Link
JP (1) JPS63157488A (https=)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994015388A1 (fr) * 1992-12-18 1994-07-07 Olympus Optical Co., Ltd. Appareil servant a stabiliser une longueur d'onde
JP2005150695A (ja) * 2003-10-09 2005-06-09 Asahi Kasei Microsystems Kk 半導体レーザ波長制御装置
US6915035B2 (en) 2000-12-13 2005-07-05 Nec Corporation Variable wavelength optical transmitter output control method therefor and optical communication system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994015388A1 (fr) * 1992-12-18 1994-07-07 Olympus Optical Co., Ltd. Appareil servant a stabiliser une longueur d'onde
US5438579A (en) * 1992-12-18 1995-08-01 Olympus Optical Co., Ltd. Wavelength stabilizing apparatus
US6915035B2 (en) 2000-12-13 2005-07-05 Nec Corporation Variable wavelength optical transmitter output control method therefor and optical communication system
JP2005150695A (ja) * 2003-10-09 2005-06-09 Asahi Kasei Microsystems Kk 半導体レーザ波長制御装置

Also Published As

Publication number Publication date
JPH0482193B2 (https=) 1992-12-25

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees